(0 4 1)(2 21 18 17 10)(3 20 16 7 5)(6 11 8)(9 14 12)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (0 4 11)
(0 8 6 11 1)(2 21 18 17 10)(3 20 16 7 5)(4)(9 14 12)(13 19 15)
2: (3 20 5)
(0 8 6 11 1)(2 21 18 17 10)(3)(4)(5 16 7)(9 14 12)(13 19 15)(20)
3: (2 17 10)
(0 8 6 11 1)(2)(3)(4)(5 16 7)(9 14 12)(10)(13 19 15)(17 21 18)(20)
4: (1 6 11)
(0 8 6)(1)(2)(3)(4)(5 16 7)(9 14 12)(10)(11)(13 19 15)(17 21 18)(20)